<%#
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

$Id: header.htm 4079 2009-01-17 17:59:11Z Cyrus $

-%>
<%
require("luci.sys")
local load1, load5, load15 = luci.sys.loadavg()
local request  = require("luci.dispatcher").context.path
local category = request[1]
local tree     = luci.dispatcher.node()
local cattree  = category and luci.dispatcher.node(category)
local node     = luci.dispatcher.context.dispatched
local hostname = luci.sys.hostname()

local c = tree
for i,r in ipairs(request) do
	if c.nodes and c.nodes[r] then
		c = c.nodes[r]
		c._menu_selected = true
	end
end

require("luci.i18n").loadc("default")
require("luci.http").prepare_content("application/xhtml+xml")

-%>

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%=luci.i18n.context.lang%>" lang="<%=luci.i18n.context.lang%>">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" type="text/css" media="screen" href="<%=media%>/cascade.css" />
<!--[if lt IE 7]><link rel="stylesheet" type="text/css" media="screen" href="<%=media%>/ie6.css" /><![endif]-->
<!--[if IE 7]><link rel="stylesheet" type="text/css" media="screen" href="<%=media%>/ie7.css" /><![endif]-->
<% if node and node.css then %><link rel="stylesheet" type="text/css" media="screen" href="<%=resource%>/<%=node.css%>" />
<% end -%>
<script type="text/javascript" src="<%=resource%>/VarType.js"></script>
<script type="text/javascript" src="<%=resource%>/XHTML1.js"></script>
<script type="text/javascript" src="<%=resource%>/Dropdowns.js"></script>
<title><%=striptags( hostname .. ( (node and node.title) and ' - ' .. node.title or '')) %> - LuCI</title>
</head>
<body class="lang_<%=luci.i18n.context.lang%>">

<p class="skiplink">
<span id="skiplink1"><a href="#navigation"><%:skiplink1 Skip to navigation%></a></span>
<span id="skiplink2"><a href="#content"><%:skiplink2 Skip to content%></a></span>
</p>

<div id="header">
<h1><%=luci.version.distname%></h1>
<p>
<%=luci.version.distversion%><br />
<%:load%>: <%=load1%> <%=load5%> <%=load15%><br />
<%:hostname%>: <%=hostname%>
</p>
</div>

<div id="menubar">
<h2 class="navigation"><a id="navigation" name="navigation"><%:navigation Navigation%></a></h2>
<ul id="mainmenu" class="dropdowns">
<%-
local function submenu(prefix, node)
	if not node.nodes or node.hidden then
		return false
	end
	local index = {}
	local count = 0
	for k, n in pairs(node.nodes) do
		if n.title and n.target then
			table.insert(index, {name=k, order=n.order or 100})
			count = count + 1
		end
	end

	table.sort(index, function(a, b) return a.order < b.order end)

	if count > 0 then
%>
<ul id="submenu_<%=string.gsub(string.gsub(prefix, "/", "_"), "^_(.-)_$", "%1")%>">
<%-
		for j, v in pairs(index) do
			if #v.name > 0 then
				local nnode = node.nodes[v.name]
				local href = controller .. prefix .. v.name .. "/"
				href = (nnode.query) and href .. luci.http.build_querystring(nnode.query) or href
%>
<li><a<% if nnode._menu_selected then %> class="active"<%end%> href="<%=luci.util.pcdata(href)%>"><%=nnode.title%></a><%-
submenu(prefix .. v.name .. "/", nnode)
%></li>
<%-
			end
		end
%>
</ul>
<%
	end
end

if cattree and cattree.nodes then
	local index = {}
	for k, node in pairs(cattree.nodes) do
		table.insert(index, {name=k, order=node.order or 100})
	end

	table.sort(index, function(a, b) return a.order < b.order end)

	for i, k in ipairs(index) do
		node = cattree.nodes[k.name]
		if node.title and node.target and not node.hidden then
			local href = controller.."/"..category.."/"..k.name.."/"
			href = (k.query) and href .. luci.http.build_querystring(k.query) or href
%>
<li><a<% if node._menu_selected then %> class="preactive"<%end%> href="<%=href%>"><%=node.title%></a><%
submenu("/" .. category .. "/" .. k.name .. "/", node)
%></li><% end
	end
end
%>
</ul>

<ul id="modemenu"><%
for k,node in pairs(tree.nodes) do
	if node.title and not node.hidden then %>
<li><a<% if request[1] == k then %> class="active"<%end%> href="<%=controller%>/<%=k%>/"><%=node.title%></a></li><%
	end
end
%>
</ul>

<%
if tree.nodes[category] and tree.nodes[category].ucidata then
	local ucic = 0
	for i, j in pairs(require("luci.model.uci").cursor():changes()) do
		for k, l in pairs(j) do
			for m, n in pairs(l) do
				ucic = ucic + 1;
			end
		end
	end
-%>
<ul id="savemenu" class="dropdowns">
<li><% if ucic > 0 then %><a class="warning" href="<%=controller%>/<%=category%>/uci/changes/"><%:unsavedchanges%>: <%=ucic%></a><%
submenu("/" .. category .. "/uci/", tree.nodes[category].nodes["uci"])
else -%>
<a href="#"><%:changes%>: 0</a><% end -%>
</li>
</ul><% end %>

<div class="clear"></div>
</div>
<div id="maincontent">
